Re: [PATCH v2 1/4] virtio: add virtio_device_shutdown() helper

[David Hildenbrand (Arm)]

On 6/24/26 16:08, Denis V. Lunev wrote:
> The generic virtio bus .shutdown handler, virtio_dev_shutdown(), breaks
> and resets a device once it has established that the driver has no
> .shutdown of its own. A driver that does implement .shutdown, to quiesce
> its own activity first, still needs the same break and reset afterwards
> and would otherwise have to open code it.
> 
> Factor the break + synchronize_cbs + reset sequence out of
> virtio_dev_shutdown() into an exported virtio_device_shutdown() helper so
> such drivers can reuse it instead of duplicating the core logic.
> 
> No functional change.
> 
> Signed-off-by: Denis V. Lunev <den@xxxxxxxxxx>
> ---

Reviewed-by: David Hildenbrand (Arm) <david@xxxxxxxxxx>

-- 
Cheers,

David